EP 1785675 B1 20110330 - Ventilation arrangements
Title (en)
Ventilation arrangements
Title (de)
Lüftungsanordnungen
Title (fr)
Dispositifs de ventilation
Publication
Application
Priority
GB 0523033 A 20051111
Abstract (en)
[origin: EP1785675A1] A ventilation arrangement 10 for ventilating a building interior comprises first and air duct arrangements 16, 24 which extend in use from roof level to an interior 12 on a building to be ventilated to convey air between the exterior and the interior 12 of the building. The ventilation arrangement 10 further includes ventilation openings 22 which are arranged to direct moving air caused by wind movement through the first air duct arrangement 16 into the building interior 12 and a fan 30 which is operable to convey air between the exterior and interior 12 of the building through the second air duct arrangement 24. The ventilation arrangement 10 includes a photovoltaic arrangement, desirably in the form of a photovoltaic panel 32, for providing electrical energy to the fan 30 to operate the fan 30.
IPC 8 full level
F24F 7/02 (2006.01); F24F 5/00 (2006.01); F24F 13/06 (2006.01)
CPC (source: EP GB)
F24F 5/0046 (2013.01 - EP GB); F24F 7/02 (2013.01 - GB); F24F 7/025 (2013.01 - EP GB); F24F 7/04 (2013.01 - GB); F24F 7/06 (2013.01 - GB); F24F 7/08 (2013.01 - GB); F24F 11/0001 (2013.01 - GB); F24F 11/30 (2017.12 - GB); F24F 11/62 (2017.12 - GB); F24F 11/70 (2017.12 - GB); F24F 11/77 (2017.12 - GB); F24F 13/02 (2013.01 - GB); F24F 13/15 (2013.01 - GB); G05F 1/67 (2013.01 - GB); F24F 2005/0064 (2013.01 - EP); F24F 2005/0067 (2013.01 - EP); F24F 2013/0616 (2013.01 - EP); Y02A 30/272 (2017.12 - EP); Y02B 10/10 (2013.01 - EP); Y02B 10/20 (2013.01 - EP); Y02B 30/70 (2013.01 - EP); Y02E 10/56 (2013.01 - EP)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
Designated extension state (EPC)
RS
DOCDB simple family (publication)
EP 1785675 A1 20070516; EP 1785675 B1 20110330; AT E503972 T1 20110415; DE 602006020967 D1 20110512; DK 1785675 T3 20110718; ES 2362510 T3 20110706; GB 0523033 D0 20051221; GB 0524628 D0 20060111; GB 2432207 A 20070516; GB 2432207 B 20100106; GB 2432208 A 20070516; GB 2432208 B 20110608; PL 1785675 T3 20120430
DOCDB simple family (application)
EP 06255768 A 20061109; AT 06255768 T 20061109; DE 602006020967 T 20061109; DK 06255768 T 20061109; ES 06255768 T 20061109; GB 0523033 A 20051111; GB 0524628 A 20051202; PL 06255768 T 20061109